19852803391576

素因数分解:

$2^3\times {\mathrm{523}}^1\times {\mathrm{10223}}^1\times {\mathrm{464143}}^1$

素因数の和:474895

約数の個数: 32

約数和(自身を含む): 37298908892160

約数和(自身を除く): 17446105500584

約数列:

[1, 2, 4, 8, 523, 1046, 2092, 4184, 10223, 20446, 40892, 81784, 464143, 928286, 1856572, 3713144, 5346629, 10693258, 21386516, 42773032, 242746789, 485493578, 970987156, 1941974312, 4744933889, 9489867778, 18979735556, 37959471112, 2481600423947, 4963200847894, 9926401695788, 19852803391576]

約数ペア:

[(1, 19852803391576), (2, 9926401695788), (4, 4963200847894), (8, 2481600423947), (523, 37959471112), (1046, 18979735556), (2092, 9489867778), (4184, 4744933889), (10223, 1941974312), (20446, 970987156), (40892, 485493578), (81784, 242746789), (464143, 42773032), (928286, 21386516), (1856572, 10693258), (3713144, 5346629)]